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v3.23.1

Consolidated Statement of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Cash flows from operating activities |  |  |
Net loss | $ (19,853) | $ (46,041) | $ (63,415)
Adjustments to reconcile net loss to net cash generated from/(used in) operating activities |  |  |
Provision for bad debts | 2,014 | 40 | 2,794
Impairment for inventory obsolescence | 96 | 16 | 636
Impairment for long-term investment | 80 |  |
Depreciation of property and equipment | 839 | 2,022 | 2,174
Amortization of intangible assets | 142 | 143 | 94
Gains on disposals of property and equipment | (215) | (94) | (375)
Interest expenses | 441 | 188 | 285
Amortization of beneficial conversion feature | 149 |  |
Share-based compensation | 3,098 | 8,757 | 50,607
Fair value (gains)/losses on other investments | 12,958 | 12,363 | (4,909)
Share of profit in equity method investments | (72) | (287) |
Foreign currency exchange losses, net | 2,519 | 1,106 | 182
Changes in operating assets and liabilities |  |  |
Accounts receivable | 7,715 | (8,239) | 16,228
Prepayments and other assets | 1,825 | 985 | 690
Inventories | 2,413 | (302) | 4,036
Accrued expenses, accounts payable and other liabilities | (9,647) | 5,917 | (9,273)
Amounts due to related parties | 28 | (50) | 481
Amounts due from related parties | 455 | 1,111 | (1,572)
Contract liabilities | (523) | 686 | (1,036)
Other non-current liabilities | (58) | (59) | 335
Net cash (used in)/generated from operating activities | 4,404 | (21,738) | (2,038)
Cash flows from investing activities |  |  |
Purchase of property and equipment | (411) | (787) | (1,252)
Purchase of intangible assets | (14) | (92) | (482)
Proceeds from disposal of property and equipment | 266 | 193 | 230
Cash paid for equity method investment |  | (247) |
Cash paid for long-term investment |  |  | (811)
Increase in short-term deposit |  | (2) | (3)
Purchase of other investments | (3) |  | (33,126)
Net cash used in investing activities | (162) | (935) | (35,444)
Cash flows from financing activities |  |  |
Proceeds from other borrowings | 212 |  |
Repayments of other borrowings | (163) |  | (1,819)
Proceeds from issuance of convertible bonds | 4,735 |  |
Redemption of convertible bonds | (1,050) |  |
Proceeds from bank borrowings | 9,496 | 11,419 | 3,674
Repayments of bank borrowings | (9,452) | (11,968) | (5,074)
Proceeds from initial public offering, net of issuance costs |  |  | 29,904
Proceeds from exercise of share options |  | 1,284 |
Payments relating to current Lease Liability | (238) |  |
Net cash generated from financing activities | 3,540 | 735 | 26,685
(Decrease)/increase in cash, cash equivalents and restricted cash | 7,782 | (21,938) | (10,797)
Cash, cash equivalents and restricted cash at beginning of year | 7,868 | 30,226 | 40,274
Effect of exchange rates on cash, cash equivalents and restricted cash | (729) | (420) | 749
Cash, cash equivalents and restricted cash at end of year | 14,921 | 7,868 | 30,226
Supplemental disclosure of cash flow information |  |  |
Interest paid | (426) | (188) | (285)
Cash paid for amounts include in operating lease liabilities | (15) |  |
Supplemental disclosure on non-cash investing and financing activities: |  |  |
Accretion of Series A Preferred Shares |  |  | $ (1,293)

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